﻿package andy.demo.webservice;


import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import andy.demo.R;

/**
 * Android平台调用WebService（手机号码归属地查询）
 * 
 * @author liufeng
 * @date 2011-05-18
 */
public class MainActivity extends Activity {
        private EditText phoneSecEditText;
        private TextView resultView;
        private Button queryButton;

        @Override
        public void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
                setContentView(R.layout.webservice);

                phoneSecEditText = (EditText) findViewById(R.id.phone_sec);
                resultView = (TextView) findViewById(R.id.result_text);
                queryButton = (Button) findViewById(R.id.query_btn);

                queryButton.setOnClickListener(new OnClickListener() {
                        @Override
                        public void onClick(View v) {
                                // 手机号码（段）
                                String phoneSec = phoneSecEditText.getText().toString().trim();
                                // 简单判断用户输入的手机号码（段）是否合法
                                if ("".equals(phoneSec) || phoneSec.length() < 7) {
                                        // 给出错误提示
                                        phoneSecEditText.setError("您输入的手机号码（段）有误！");
                                        phoneSecEditText.requestFocus();
                                        // 将显示查询结果的TextView清空
                                        resultView.setText("");
                                        return;
                                }
                                // 查询手机号码（段）信息
                                getRemoteInfo(phoneSec);
                        }
                });
        }

        /**
         * 手机号段归属地查询
         * 
         * @param phoneSec 手机号段
         */
        public void getRemoteInfo(String phoneSec) {
                // 命名空间
                String nameSpace = "http://WebXml.com.cn/";
                // 调用的方法名称
                String methodName = "getMobileCodeInfo";
                // EndPoint
                String endPoint = "http://webservice.webxml.com.cn/WebServices/MobileCodeWS.asmx";
                // SOAP Action
                String soapAction = "http://WebXml.com.cn/getMobileCodeInfo";

                // 指定WebService的命名空间和调用的方法名
                SoapObject rpc = new SoapObject(nameSpace, methodName);

                // 设置需调用WebService接口需要传入的两个参数mobileCode、userId
                rpc.addProperty("mobileCode", phoneSec);
                rpc.addProperty("userId", "");

                // 生成调用WebService方法的SOAP请求信息,并指定SOAP的版本
                SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER10);

                envelope.bodyOut = rpc;
                // 设置是否调用的是dotNet开发的WebService
                envelope.dotNet = true;
                // 等价于envelope.bodyOut = rpc;
                envelope.setOutputSoapObject(rpc);

                HttpTransportSE transport = new HttpTransportSE(endPoint);
                try {
                        // 调用WebService
                        transport.call(soapAction, envelope);
                } catch (Exception e) {
                        e.printStackTrace();
                }

                // 获取返回的数据
                SoapObject object = (SoapObject) envelope.bodyIn;
                // 获取返回的结果
                String result = object.getProperty(0).toString();

                // 将WebService返回的结果显示在TextView中
                resultView.setText(result);
        }
}
